Approximate screen color · source authority unverified
Treat this hex as approximate until it is checked against a physical sample.
Fusion Filaments
ASA Cold Fusion Blue (Engineering)
ASA
Color values and print settings
- Hex
- #4B839B
- RGB
- 75, 131, 155
- HSL
- 198°, 35%, 45%
- CIELAB
- 51.94, -11.52, -18.53
- Diameter
- 1.75 mm
- Nozzle
- 280–300 °C
- Bed
- 100–110 °C
Printing this material
- Enclosure recommended — Shrinks enough while cooling that draughts cause warping and split layers. An enclosure, or simply a still room, makes the difference.
True of ASA generally. Follow Fusion Filaments’s own guidance for this spool.
Where to buy
No purchase source indexed yet. That is a gap in our retailer coverage rather than a judgement about the filament — it may well be in stock somewhere we have not indexed.
Closest alternatives from other spools
Ranked by how close each one looks to #4B839B, measured perceptually. Useful when this color is out of stock or you print in a different material.
Fusion Filaments
ABS 1.5 Cold Fusion Blue (matte)
ABS
Matching screen color100% matchΔE 0.0Polymaker
Stone Blue
PolyLite PLA · PLA
Very close90% matchΔE 3.4Recycling Fabrik
Flaches Gewässer
rPLA · PLA
Very close88% matchΔE 3.7Bambu Lab
Cobalt Blue Metallic
PLA Metal · PLA
Very close87% matchΔE 3.9Cookiecad
Mermaid Mixer
PLA
Very close86% matchΔE 4.0Spectrum
Baby Blue
SafeGuard PLA · PLA
Very close86% matchΔE 4.1
Other colors in ASA
- ASA Electrolytic Deuterium (Engineering)
- ASA Nano Tube Grey (Engineering)
- ASA Mushroom Cloud Grey (Engineering)
- ASA Interstellar Emerald (Engineering)
- ASA Sievert Silver (Engineering)
- ASA Cosmic Ray Blue (Engineering)
- ASA Heavy Water Blue (Engineering)
- ASA Tritium Green (Engineering)
- ASA Carbon Rod Black (Engineering)
- ASA Geomagnetic Mauve (Engineering)
- ASA Ionized Cobalt Black (Engineering)
- ASA Radioactive Orange (Engineering)